disease transmission

Disease transmission refers to how harmful microorganisms, such as bacteria, viruses, fungi, or parasites, spread from one host to another. This can occur through various methods, including airborne particles, direct or indirect physical contact, or via vectors like insects. Some diseases can also be transmitted from mother to child or through blood transfusions. Zoonotic diseases are those that can be transmitted from animals to humans, often through direct contact or contaminated environments. Prevention strategies focus on interrupting these transmission routes, such as maintaining hygiene, ensuring safe food and water, vaccination, and vector control.12345